[PATCH 5/6] MIPS: net: BPF: Use BPF register names to describe the ABI

From	Markos Chandras <markos.chandras@imgtec.com>
Newsgroups	linux.kernel
Subject	[PATCH 5/6] MIPS: net: BPF: Use BPF register names to describe the ABI
Date	2015-06-04 13:00 +0200
Message-ID	<pxB2q-6YZ-13@gated-at.bofh.it> (permalink)
References	<pxB2p-6YZ-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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Use the BPF register names instead of the arch register names to
document how the ABI is structured.

Cc: netdev@vger.kernel.org
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Alexei Starovoitov <ast@plumgrid.com>
Cc: Daniel Borkmann <dborkman@redhat.com>
Cc: Hannes Frederic Sowa <hannes@stressinduktion.org>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
---
 arch/mips/net/bpf_jit.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/mips/net/bpf_jit.c b/arch/mips/net/bpf_jit.c
index 954df295f945..f0db4f8310b2 100644
--- a/arch/mips/net/bpf_jit.c
+++ b/arch/mips/net/bpf_jit.c
@@ -30,10 +30,10 @@
 
 /* ABI
  *
- * s3	BPF register A
- * s4	BPF register X
- * s5	*skb
- * s6	*scratch memory
+ * r_A		BPF register A
+ * r_X		BPF register X
+ * r_skb	*skb
+ * r_M		*scratch memory
  *
  * On entry (*bpf_func)(*skb, *filter)
  * a0 = MIPS_R_A0 = skb;
-- 
2.4.2

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[PATCH 5/6] MIPS: net: BPF: Use BPF register names to describe the ABI Markos Chandras <markos.chandras@imgtec.com> - 2015-06-04 13:00 +0200

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